The verify parameter is a 3 state parameter:
- it can be False if disabling CA checking is requested (insecure TLS)
- it can be set to True to check CA with the system CA bundle
- finally the path to the CA cert can be passed which must be used to
check the session
The cert parameter used currently is a client certificate, which is
obviously wrong in this case.
Change-Id: I100163713236a6096197e011963d08e994312dcd
Closes-Bug: #1593268